Alzheimer Progressive and Degenerative Disease Of the Brain
It is a disease that attacks the brain and causes problems of memory,
thought and conduct. This disease gets worse with time. In his first stage,
the people express frustrations by the difficulty to formulate and to
express their thoughts. Others of the first symptoms are: the lost one
of the memory that affects the abilities in the work; difficulty in the
execution of daily tasks, difficulty in the learning of new tasks; lost
of the sense of the time and problems with the language.
Alzheimer Is a disease that attacks the brain is progressive and degenerative
cause problems of memory, thought and conduct. It affects in the attention,
decision making, judgment, language and personality. This disease gets
worse with time. In addition to the disease of Alzheimer, there are other
types of dementia, including vascular dementia (cerebral paralysis), dementia
with bodies of Lewy, disease of Pick and others. Different types from
dementia require different treatments.
Causes, Incidence And Factors Of Risk:
The cause of the disease of Alzheimer is not known, but it is not part
of the process of normal aging. The previous theories have discarded on
the accumulation of aluminum, lead, mercury and other substances in the
organism. The diagnosis of the disease of Alzheimer is made on the base
in the symptoms characteristic of the disease and after excluding other
possible causes from dementia.
It can be confirmed with microscopic studies of a cerebral weave sample
after the death. The cerebral weave naked sample "neurofibrilares"
(coiled protein fragments within the neurons that obstructs them), “neuritic
plates" (abnormal agglomerations of nervous cells died and that is
dying, other cerebral cells and protein) and "senile plates"
(areas where accumulated products of neurons died around proteins are
had).
Although these changes happen in certain degree in all the brains with
the age, appear many more in the brains of the people with disease of
Alzheimer. The destruction of the nervous cells (neurons) takes to a diminution
of the neurotransmitters (substances secreted by a neuron to send the
messages to another neuron), whose correct balance is critical for the
brain. The three neurotransmitters commonly affected by the disease of
Alzheimer are acetylcholine, serotonin and Norepinefrina; the acetylcholine
is affected.
Symptoms:
The disease of Alzheimer has a gradual progress. In his first stage,
the people express frustrations by the difficulty to formulate and to
express their thoughts. Others of the first symptoms are: the lost one
of the memory that affects the abilities in the work; difficulty in the
execution of daily tasks (such as the balance of the book of accounts
or to prepare the food); difficulty in the learning of new tasks; lost
of the sense of the time and problems with the language.
As the disease progresses, a person with the disease or some related
disorder, can experience problems with the direction sense, poor man or
diminution of the judgment, problems with the abstract thought, problems
with the location of the objects, changes in the behavior, changes in
the personality and loss of the initiative.
These severe changes interfere in daily the labor and social activities.
The seconds affected by the disease are the members of the family that
help the people who suffer of Alzheimer. These can experience emotional
stress, blames, familiar fatigue, fury, isolation, conflicts, anxiety
and depression.
Diagnose:
At the moment there is no an only clinical examination to identify the
disease of Alzheimer, although this is an area in which intense studies
are made. Before diagnosing the disease other conditions must be excluded,
which can be potentially reversible. One is not due to assume that a person
has the disease of Alzheimer. The person must be examined completely,
which includes physical examinations, neurological, psychological and
psychiatric, as well as laboratory studies. This entailed to I diagnose
enough precise. The only way to confirm I diagnose of the disease is examinee
woven cerebral with a microscope, which single can become when a autopsy
is made.
Treatment With Medicines:
Medicine table Moderate of the Disease Alzheimer
Four of these medicines are called "inhibitors of colinesterasa."
They are prescribed for the treatment of the symptoms of slight degree
to moderate of the disease of Alzheimer. These medicines can help to delay
the symptoms or to prevent that they get worse by a limited time and can
help to control some symptoms of behavior. The medicines are: Reminyl®
(galantamina), Exelon® (rivastig-mine), Aricept® (donepezilo),
Cognex® (tacrina).
There is no published study that compares these medicines directly. Since
the four work of a similar way, it does not hope that the change of one
from these medicines to another one produces significantly different results.
Nevertheless, a person who suffers of the disease of Alzheimer can respond
better to a medicine than to another one. Cognex® (tacrina) no longer
is commercialized actively by the manufacturer. One thinks that it is
possible to be dealt to these people with antidepressants and one of medicines,
like donepezil, at the present time used for the Disease of Alzheimer.
The antidepressants known like reabsorbing inhibitors of selective serotonin
(SSRI, pos abbreviations in English) can be particularly effective in
alleviating the depression, irritability and the excitation associated
with the Disease of Alzheimer. These symptoms and the most severe symptoms,
including verbal or physically aggressive behavior and rambling, have
traditionally dealt with antipsicóticos medicines like haloperidol
(Haldol) and the antidepressant desyrel (Trazodone).
The disease of Alzheimer is a chronic upheaval neuro degenerative; of
heterogeneous etiology and clinical presentation that has become a gigantic
problem of health in the last fifty years. Nevertheless, most of the experts
they agree in which most of the patients never they are not diagnosed,
and only one minimum fraction receives the suitable treatment, although
the investigations in the etiology and the pharmacotherapy of the disease
have provided us therapeutic and preventive strategies that improve the
symptoms and reduce the risk of suffering the disease.
Autor: Hidrocodone Para Dolores.
Fecha:
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